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方法getAllViewsCursor()未返回测试数据的正确结果。由于帐户和活动现在具有多对多关系,因此以下带有空子句的查询不会给出实际结果testOuterJoinWithNullClause()在一个条件下失败
select * FROM Activity as e INNER JOIN e.account as WHERE e.numTimes < 15 and( e.account = null或a.isActive = false)
act5应该对帐户有空值,而act7应该有acc1。虽然它被颠倒过来并且测试失败。 您可以尝试在方法末尾的TestJoins.java的testOuterJoinWithNullClause()方法的下面一行中添加。
rows.next();
List<TypedRow> joinedRow1 = rows.getCurrent();
TypedRow typedRow1 = joinedRow1.get(0);
TypedRow theJoinedRow1 = joinedRow1.get(1);
log.info("joinedRow1= "+joinedRow1);
Assert.assertEquals("e", typedRow1.getView().getAlias());
Assert.assertEquals("act5", typedRow1.getRowKeyString());
Assert.assertEquals(null, theJoinedRow1.getRowKey());
rows.next();
List<TypedRow> joinedRow2 = rows.getCurrent();
TypedRow typedRow2 = joinedRow2.get(0);
TypedRow theJoinedRow2 = joinedRow2.get(1);
log.info("joinedRow1= "+joinedRow2);
Assert.assertEquals("e", typedRow2.getView().getAlias());
Assert.assertEquals("act7", typedRow2.getRowKeyString());
Assert.assertEquals("acc1", theJoinedRow2.getRowKey());